0407

authenticationRestController in [/controller/authentication/AuthenticationRestController.class]
┌─────┐
|  securityConfig in [/security/config/SecurityConfig.class]
↑     ↓
|  jwtSecurityConfig in [/security/config/JwtSecurityConfig.class]
↑     ↓
|  jwtAuthenticationProvider in [/security/JwtAuthenticationProvider.class]
↑     ↓
|  userService defined in [/service/user/UserService.class]
└─────┘